Beautiful Silvia and Sandra disappear mysteriously at the Bermuda Triangle. Santo, Blue Demon and Mil Mascaras, a team of super-heroes, go into action to try to find them. Soon they find out that evil Scientist Dr. Gro has developed a device to make people and objects to disappear blaming the famous vanishings of ships, airplanes and human beings on Mother Nature. Cast: Santo el Enmascarado de Plata, Blue Demon, Mil Mascaras, Silvia Manrquez and, Sandra Duarte
Directed by Gilberto Martínez Solares
El Santo
Santo (as Santo El Enmascarado de Plata)
Blue Demon
Blue Demon
Mil Máscaras
Mil Máscaras
Silvia Manríquez
Rina
Sandra Duarte
Spy
Carlos Suárez
Head Spy
Ernesto Solís
Ramiro
Gaynor Kote
Princesa Soreida
